OPA171AQDBVRQ1 Texas Instruments Integrated Circuit (SOT23 (5-Pin)) In Stock
Automotive-grade 36V low-power rail-to-rail output general purpose op-amp in SOT-23 MicroPackage. Features 120dB CMRR, 15fA bias current, and voltage-feedback architecture for precision signal conditioning. From $0.65 in stock, worldwide shipping.
- Manufacturer
- Texas Instruments
- Package
- SOT23 (5-Pin)
- Pin Count
- 5
- Lifecycle
- ACTIVE
- Datasheet
- OPA171AQDBVRQ1 Datasheet PDF
- Category
- Integrated Circuit
- Price
- From $0.6512(MOQ 100)
- Temp Range
- -40.0°C to 125.0°C
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
What are the key features of OPA171AQDBVRQ1?
- Automotive-qualified (AEC-Q100) 36V supply range for robust in-vehicle applications
- Ultra-low input bias current of 15fA enabling high-impedance sensor interfacing
- 120dB common-mode rejection ratio for superior noise immunity in harsh environments
- Rail-to-rail output swing maximizes dynamic range in low-voltage systems
- Tiny SOT-23 5-pin MicroPackage saves board space in space-constrained designs
What is OPA171AQDBVRQ1 used for?
The OPA171AQDBVRQ1 is ideally suited for automotive sensor signal conditioning, including pressure, temperature, and position sensors requiring precision amplification under wide supply voltages. Its ultra-low bias current and high CMRR make it an excellent choice for battery management systems and body electronics modules. The compact SOT-23 package also makes it popular in portable industrial instruments and medical monitoring equipment where low power and small footprint are critical.
What are the specifications of OPA171AQDBVRQ1?
| Pbfree Code | Yes |
| YTEOL | 15 |
| Amplifier Type | OPERATIONAL AMPLIFIER |
| Architecture | VOLTAGE-FEEDBACK |
| Average Bias Current-Max (IIB) | 0.000015 µA |
| Bias Current-Max (IIB) @25C | 0.000015 µA |
| Common-mode Reject Ratio-Min | 104dB |
| Common-mode Reject Ratio-Nom | 120dB |
| Frequency Compensation | YES |
| Input Offset Current-Max (IIO) | 0.0035 µA |
| Input Offset Voltage-Max | 1800 µV |
| JESD-30 Code | R-PDSO-G5 |
| JESD-609 Code | e4 |
| Low-Bias | YES |
| Low-Offset | NO |
| Micropower | YES |
| Neg Supply Voltage-Nom (Vsup) | -18 V |
| Number of Functions | 1 |
| Package Body Material | PLASTIC/EPOXY |
| Package Equivalence Code | TSOP5/6,.11,37 |
| Package Shape | RECTANGULAR |
| Package Style | SMALL OUTLINE, LOW PROFILE, SHRINK PITCH |
| Packing Method | TR |
| Peak Reflow Temperature (Cel) | 260 |
| Power | NO |
| Programmable Power | NO |
| Qualification Status | Not Qualified |
| Screening Level | AEC-Q100 |
| Slew Rate-Nom | 1.5V/us |
| Supply Current-Max | 0.595mA |
| Supply Voltage Limit-Max | 40V |
| Supply Voltage-Nom (Vsup) | 18V |
| Surface Mount | YES |
| Technology | BIPOLAR |
| Temperature Grade | AUTOMOTIVE |
| Terminal Finish | Nickel/Palladium/Gold (Ni/Pd/Au) |
| Terminal Form | GULL WING |
| Terminal Pitch | 0.95mm |
| Terminal Position | DUAL |
| Time@Peak Reflow Temperature-Max (s) | 30 |
| Unity Gain BW-Nom | 3000 |
| Voltage Gain-Min | 316000 |
| Wideband | NO |
| Package | SOT23 (5-Pin) |
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
| Moisture Sensitivity Level | MSL 2 |
| ECCN | EAR99 |
| HTS Code | 8542.33.00.01 |
| Country of Origin | Mainland China, Thailand |
Where can I find the OPA171AQDBVRQ1 datasheet?
OPA171AQDBVRQ1 Datasheet DownloadOfficial datasheet from Texas Instruments
What are equivalent replacements for OPA171AQDBVRQ1?
No known alternates. Submit an RFQ and our team can suggest alternatives.
Frequently Asked Questions
What is the supply voltage range of the OPA171AQDBVRQ1?
The OPA171AQDBVRQ1 operates from a single supply of 1.8V to 36V or a dual supply of ±1.8V to ±18V, making it suitable for both 12V automotive systems and low-voltage 3.3V/5V digital supply rails.
Is the OPA171AQDBVRQ1 AEC-Q100 qualified for automotive use?
Yes, the OPA171AQDBVRQ1 is AEC-Q100 qualified and designed for automotive applications. It meets the stringent reliability and temperature requirements of automotive-grade components, supporting operation across the full automotive temperature range.
What package does the OPA171AQDBVRQ1 come in?
The OPA171AQDBVRQ1 is available in a 5-pin SOT-23 MicroPackage (DBV), which measures approximately 1.6mm × 2.9mm, making it one of the smallest footprints available for a general-purpose op-amp.
What are typical applications for the OPA171AQDBVRQ1?
Typical applications include automotive sensor amplification (pressure, temperature, position), battery management systems, body control modules, portable instrumentation, and any circuit requiring a precision low-power op-amp with rail-to-rail output in a compact package.
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Why Buy from FindMyChip
About Texas Instruments
Texas Instruments (TI) is a global semiconductor company headquartered in Dallas, Texas. TI designs and manufactures analog and embedded processing chips used in industrial, automotive, consumer, communications, and enterprise systems.
More from Texas Instruments
| Qty. | Unit Price | Ext. Price |
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| 100+ | $0.8680 | $86.80 |
| 285+ | $0.7042 | $200.70 |
| 370+ | $0.6777 | $250.75 |
| 465+ | $0.6512 | $302.81 |
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